248270112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 756756000

約数和(自身を除く): 508485888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 96, 114, 118, 144, 152, 171, 177, 228, 236, 288, 304, 342, 354, 456, 472, 531, 608, 684, 708, 769, 912, 944, 1062, 1121, 1368, 1416, 1538, 1824, 1888, 2124, 2242, 2307, 2736, 2832, 3076, 3363, 4248, 4484, 4614, 5472, 5664, 6152, 6726, 6921, 8496, 8968, 9228, 10089, 12304, 13452, 13842, 14611, 16992, 17936, 18456, 20178, 24608, 26904, 27684, 29222, 35872, 36912, 40356, 43833, 45371, 53808, 55368, 58444, 73824, 80712, 87666, 90742, 107616, 110736, 116888, 131499, 136113, 161424, 175332, 181484, 221472, 233776, 262998, 272226, 322848, 350664, 362968, 408339, 467552, 525996, 544452, 701328, 725936, 816678, 862049, 1051992, 1088904, 1402656, 1451872, 1633356, 1724098, 2103984, 2177808, 2586147, 3266712, 3448196, 4207968, 4355616, 5172294, 6533424, 6896392, 7758441, 10344588, 13066848, 13792784, 15516882, 20689176, 27585568, 31033764, 41378352, 62067528, 82756704, 124135056, 248270112]

約数ペア:

[(1, 248270112), (2, 124135056), (3, 82756704), (4, 62067528), (6, 41378352), (8, 31033764), (9, 27585568), (12, 20689176), (16, 15516882), (18, 13792784), (19, 13066848), (24, 10344588), (32, 7758441), (36, 6896392), (38, 6533424), (48, 5172294), (57, 4355616), (59, 4207968), (72, 3448196), (76, 3266712), (96, 2586147), (114, 2177808), (118, 2103984), (144, 1724098), (152, 1633356), (171, 1451872), (177, 1402656), (228, 1088904), (236, 1051992), (288, 862049), (304, 816678), (342, 725936), (354, 701328), (456, 544452), (472, 525996), (531, 467552), (608, 408339), (684, 362968), (708, 350664), (769, 322848), (912, 272226), (944, 262998), (1062, 233776), (1121, 221472), (1368, 181484), (1416, 175332), (1538, 161424), (1824, 136113), (1888, 131499), (2124, 116888), (2242, 110736), (2307, 107616), (2736, 90742), (2832, 87666), (3076, 80712), (3363, 73824), (4248, 58444), (4484, 55368), (4614, 53808), (5472, 45371), (5664, 43833), (6152, 40356), (6726, 36912), (6921, 35872), (8496, 29222), (8968, 27684), (9228, 26904), (10089, 24608), (12304, 20178), (13452, 18456), (13842, 17936), (14611, 16992)]